Method of preparing pressable powders of a transition metal carb

Details Method of preparing pressable powders of a transition metal carb Method of preparing pressable powders of a transition metal carb

1998-03-27

1999-07-13

Jenkins, Daniel J.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75236, 75246, 75252, 419 14, 419 18, 419 32, 419 36, 419 54, B22F 316

Patent

active

059229780

ABSTRACT:
A pressable powder is formed by a method comprising mixing, in essentially deoxygenated water, a first powder selected from the group consisting of a transition metal carbide and transition metal with an additional component selected from the group consisting of (i) a second powder comprised of a transition metal carbide, transition metal or mixture thereof; (ii) an organic binder and (iii) combination thereof and drying the mixed mixture to form the pressable powder, wherein the second powder is chemically different than the first powder. The pressable powder may then be formed into a shaped part and subsequently densified into a densified part, such as a cemented tungsten carbide.

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